
 export interface goodsList {
  userId:number,
  id:number,
  title:string,
  introduce:string
 }
 interface researchData {
    title:string
    introduce:string
    page:number //页码
    count:number//总条数
    pagesize:number //当前页显示几条
 }
 export class InitData{
    research:researchData={
      title:'',
      introduce:"",
      page:1,
      count:0,
      pagesize:10
    }
   list:goodsList[]=[]//datassouse
 }